Open source PCB designs you can simulate
20,833 boards
Every public KiCad project we can find on GitHub, with its processor, full parts list and a render of the board. Any of them can be brought up in simulation: open one and run firmware on it before you order a single PCB.
ESP32Tanmatsu hardware
Nicolai-Electronics
114.9 × 129.9 mm320 parts4LCERN-OHL-P-2.09
ESP32Kami hardware
95 × 86 mm100 parts4LCERN-OHL-P-2.02